<?php
/**
 * 日志控制器
 * AdminLog.php
 * ==============================================
 * 版权所有 2013-2014
 * ----------------------------------------------
 * 这不是一个自由软件，未经授权不许任何使用和传播。
 * ----------------------------------------------
 * 
 * @package xcs
 * @author Huangdaohai <huangdaohai.2007@163.com>
 * @version $Id$
 * @access public
 */
class AdminLog extends AdminModel
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{admin_log}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('uid, ip, controller', 'required'),
			array('uid, logtime', 'numerical', 'integerOnly'=>true),
			array('ip', 'length', 'max'=>25),
			array('controller', 'length', 'max'=>20),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('id, uid, logtime, message, ip, controller', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		        
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'uid' => 'Uid',
			'logtime' => 'Logtime',
			'message' => 'Message',
			'ip' => 'Ip',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('uid',$this->uid);
		$criteria->compare('logtime',$this->logtime);
		$criteria->compare('message',$this->message,true);
		$criteria->compare('ip',$this->ip,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Log the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
	//添加日志
	public static function add($message='',$uid=''){
	    if($message){
	        $uid = $uid?$uid:Yii::app()->user->id;
    	    $model = new AdminLog();
    	    $model->uid = $uid;
    	    $model->logtime = time();
    	    $model->message = $message;
    	    $model->ip = Yii::app()->common->getIp();
    	    $model->controller = Yii::app()->controller->id;
    	    $model->save();
    	    return true;
	    }
	    return false;
	} 
}
